105972815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3307}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 150050880

約数和(自身を除く): 44078065

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 3307, 6409, 16535, 32045, 42991, 56219, 95903, 214955, 281095, 479515, 730847, 1246739, 1630351, 3654235, 6233695, 8151755, 21194563, 105972815]

約数ペア:

[(1, 105972815), (5, 21194563), (13, 8151755), (17, 6233695), (29, 3654235), (65, 1630351), (85, 1246739), (145, 730847), (221, 479515), (377, 281095), (493, 214955), (1105, 95903), (1885, 56219), (2465, 42991), (3307, 32045), (6409, 16535)]